Eminence KAPPALITE 3012LF-4 12" Speaker 550w

  • $385.00
Tax included.


Eminence KAPPALITE3012LF 12in Speaker 450w 8 Ohm Neodymium

Recommended for pro audio and bass in vented enclosures.

SPECIFICATION
Nominal Basket Diameter 12", 305 mm
Nominal Impedance* 4 Ω
Power Rating*
Program Power 1100 W
Watts 550 W
Resonance 36 Hz
Usable Frequency Range 41 Hz - 2 kHz
Sensitivity* 92.9 dB
Magnet Weight 11 oz.
Gap Height 0.365", 9.3 mm
Voice Coil Diameter 3", 76 mm
THIELE & SMALL PARAMETERS
Resonant Frequency (fs) 36 Hz
DC Resistance (Re) 3.89 Ω
Coil Inductance (Le) 0.66m H
Mechanical Q (Qms) 8.38
Electromagnetic Q (Qes) 0.32
Total Q (Qts) 0.31
Compliance Equivalent Volume (Vas) 107.37 liters / 3.79 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 496.3 cc
Mechanical Compliance of Suspension (Cms) 0.26 mm/N
BL Product (BL) 14.27 T-M
Diaphragm Mass Inc. Airload (MMs) 72 grams
Efficiency Bandwidth Product (EBP) 115
Maximum Linear Excursion (Xmax) 9.1 mm
Surface Area of Cone (Sd) 545.4 cm2
Maximum Mechanical Limit (Xlim) 14.5 mm
MOUNTING INFORMATION
Recommended Enclosure Volume
Sealed N/a
Vented 33.98-93.45 liters / 1.2-3.3 cu.ft.
Driver Volume Displaced 0.055 cu.ft. / 1.56 liters
Overall Diameter 12.38", 314.5 mm
Baffle Hole Diameter 11.06", 280.9 mm
Front Sealing Gasket Yes
Rear Sealing Gasket Yes
Mounting Holes Diameter 0.28", 7.1mm
Mounting Holes B.C.D. 11.62", 295.2mm
Depth 6", 152.4 mm
Net Weight 7.6 lbs, 3.45 kg
Shipping Weight 9.2 lbs, 4.17 kgs
MATERIALS OF CONSTRUCTION
Coil Construction Copper voice coil
Coil Former Kapton former
Magnet Composition Neodymium magnet
Core Details Vented core
   
Basket Materials Die-cast aluminium basket
Cone Composition Treated paper cone
Cone Edge Composition Sealed cloth Edge
Dust Cap Composition Treated paper dust cap